Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester and ...

An oil analysis can help you identify possible problems a used vehicle might have, like coolant leaking into its engine. Getting an oil analysis can help you avoid purchasing a car that needs ...

Motor oil runs throughout your engine, lubricating and preventing damage to critical parts to ensure it operates smoothly. Other fluids have their own purposes, such as lubricating the transmission, ...

Engine oil is an essential component for vehicles that rely on internal combustion engines for their power. Not only does oil provide critical lubrication for internal parts, but it also helps prevent ...

Just because the oil on your dipstick is black doesn't mean it's time for an oil change. In fact, that really just means the oil is doing its job.

Oil is the lifeblood of your car’s engine. Staying on top of your oil status may be a car owner’s most important maintenance task. It’s a check that remains relatively simple despite other areas of ...

Oil additives play an essential role in maintaining car engine health. They provide additional lubrication, protect against wear and tear, and help remove impurities and build-up from your engine.

Technically, the first synthetic oils were produced in 1877, which was about a decade before the first patented motor car arrived in 1885. Despite this, the former didn't find its way into the latter ...

Here are five maintenance myths that are untrue, along with reasons why believing them could be costly. A popular myth among car owners is that newer models don't require regular maintenance. It's ...